LumiQuest ProMax SoftBox. The SoftBox enlarges and diffuses the light with the flash in the direct flash position. The light is softened and more evenly distributed as it passes through a center-weighted frosted diffuser. The unique design does not block either exposure sensors or auto focus assist beams on most flashes. Application: To achieve a very soft look with reduced shadow definition. For use on an individual flash or to softly illuminate the background in a multiple flash set up. Vendor Part # LQ-107